Base | Representation |
---|---|
bin | 1001100010110… |
… | …00010000000111 |
3 | 12120122010102101 |
4 | 10301120100013 |
5 | 130443201010 |
6 | 11535452531 |
7 | 1661304262 |
oct | 461302007 |
9 | 176563371 |
10 | 80053255 |
11 | 41208217 |
12 | 22987147 |
13 | 1377b6b9 |
14 | a8bbcd9 |
15 | 706473a |
hex | 4c58407 |
80053255 has 16 divisors (see below), whose sum is σ = 102129984. Its totient is φ = 60029440.
The previous prime is 80053249. The next prime is 80053261. The reversal of 80053255 is 55235008.
It is an interprime number because it is at equal distance from previous prime (80053249) and next prime (80053261).
It is a de Polignac number, because none of the positive numbers 2k-80053255 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20565 + ... + 24145.
It is an arithmetic number, because the mean of its divisors is an integer number (6383124).
Almost surely, 280053255 is an apocalyptic number.
80053255 is a gapful number since it is divisible by the number (85) formed by its first and last digit.
80053255 is a deficient number, since it is larger than the sum of its proper divisors (22076729).
80053255 is a wasteful number, since it uses less digits than its factorization.
80053255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3866.
The product of its (nonzero) digits is 6000, while the sum is 28.
The square root of 80053255 is about 8947.2484597221. The cubic root of 80053255 is about 430.9825288145.
It can be divided in two parts, 80053 and 255, that added together give a palindrome (80308).
The spelling of 80053255 in words is "eighty million, fifty-three thousand, two hundred fifty-five".
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